| NWS Forecast for: Willapa and Wahkiakum Lowlands Issued by: National Weather Service Portland, OR Last Update: 501 AM PDT Mon Jun 22 2026 | |
| Today: Sunny. Highs in the mid 80s. North wind 5 to 10 mph. Tonight: Mostly clear. Lows in the upper 50s. Winds light. Tuesday: Mostly sunny. Highs in the upper 80s. Winds light. Tuesday Night: Mostly clear. Lows in the mid 50s. West wind 5 to 10 mph. Wednesday: Mostly sunny. Highs in the upper 70s. West wind 5 to 10 mph. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Thursday: Mostly cloudy with a 20 percent chance of rain. Highs in the mid 60s. Thursday Night: Rain. Lows in the lower 50s. Chance of rain near 100 percent. Friday: Rain. Highs around 60. Chance of rain near 100 percent. Friday Night: Rain. Lows in the lower 50s. Chance of rain 90 percent. Saturday: Rain likely. Highs in the lower 60s. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a 40 percent chance of rain. Lows in the lower 50s. Sunday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the lower 60s. | |
| Zone Forecast: Willapa and Wahkiakum Lowlands | |
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